The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2019
Filed:
Dec. 18, 2013
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
David A. Topol, West Hartford, CT (US);
Dilip Prasad, Newbury Park, CA (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/66 (2006.01); F01D 5/14 (2006.01); F04D 29/32 (2006.01); F01D 5/06 (2006.01); F01D 5/10 (2006.01);
U.S. Cl.
CPC ...
F04D 29/666 (2013.01); F01D 5/06 (2013.01); F01D 5/10 (2013.01); F01D 5/145 (2013.01); F04D 29/321 (2013.01); F05D 2220/36 (2013.01); F05D 2260/961 (2013.01); Y02T 50/671 (2013.01); Y02T 50/673 (2013.01);
Abstract
In accordance with one aspect of the disclosure, a rotor for a gas turbine engine is disclosed. The rotor may include a rotor disk and a plurality of blade extending radially outward from the rotor disk. At least one of the blades may have a physical nonuniformity. The blades may be distributed about the rotor disk based on any physical nonuniformities of the blades to generate at least one decay-resistant harmonic.